Technical Information
Malicious functions
Executes the following (exploit)
- '<SYSTEM32>\regsvr32.exe' /s calc
- '<SYSTEM32>\regsvr32.exe' %ALLUSERSPROFILE%\Dis.ooccxx
- '<SYSTEM32>\regsvr32.exe' %ALLUSERSPROFILE%\Disa.ooccxx
- '<SYSTEM32>\regsvr32.exe' %ALLUSERSPROFILE%\Disb.ooccxx
Modifies file system
Creates the following files
- %TEMP%\error021800_01.xml
Network activity
Connects to
- '14#.#0.87.163':80
- '5.###.118.198':80
- '91.##4.11.15':80
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\regsvr32.exe' /s calc' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' %ALLUSERSPROFILE%\Dis.ooccxx' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' %ALLUSERSPROFILE%\Disa.ooccxx' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' %ALLUSERSPROFILE%\Disb.ooccxx' (with hidden window)
